From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Boris Brezillon <boris.brezillon@collabora.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>, <devicetree@vger.kernel.org>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Tudor Ambarus <Tudor.Ambarus@microchip.com>,
<linux-mtd@lists.infradead.org>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Michal Simek <monstr@monstr.eu>,
Naga Sureshkumar Relli <nagasure@xilinx.com>
Subject: Re: [PATCH v4 7/8] mtd: rawnand: arasan: Add new Arasan NAND controller
Date: Sun, 10 May 2020 10:33:09 +0200 [thread overview]
Message-ID: <20200510103309.4ef5467a@xps13> (raw)
In-Reply-To: <20200510085219.2f726178@collabora.com>
Hi Boris,
Boris Brezillon <boris.brezillon@collabora.com> wrote on Sun, 10 May
2020 08:52:19 +0200:
> On Sun, 10 May 2020 08:51:46 +0200
> Boris Brezillon <boris.brezillon@collabora.com> wrote:
>
> > On Fri, 8 May 2020 19:13:38 +0200
> > Miquel Raynal <miquel.raynal@bootlin.com> wrote:
> >
> > > + pktsize = DIV_ROUND_UP(nfc_op->len, nfc_op->steps);
> > > + nfc_op->pkt_reg |= PKT_SIZE(round_up(pktsize, 4)) |
> > > + PKT_STEPS(nfc_op->steps);
> >
> > I thought we agreed on reject any mismatch in the size. Any reason for
>
> ^rejecting
>
> > not being strict here?
>
I cannot, reading a two bytes ID fails if I don't round it up to 4 ->
no NAND device found!
WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Boris Brezillon <boris.brezillon@collabora.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, Michal Simek <monstr@monstr.eu>,
Vignesh Raghavendra <vigneshr@ti.com>,
Tudor Ambarus <Tudor.Ambarus@microchip.com>,
Richard Weinberger <richard@nod.at>,
Rob Herring <robh+dt@kernel.org>,
linux-mtd@lists.infradead.org,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Naga Sureshkumar Relli <nagasure@xilinx.com>
Subject: Re: [PATCH v4 7/8] mtd: rawnand: arasan: Add new Arasan NAND controller
Date: Sun, 10 May 2020 10:33:09 +0200 [thread overview]
Message-ID: <20200510103309.4ef5467a@xps13> (raw)
In-Reply-To: <20200510085219.2f726178@collabora.com>
Hi Boris,
Boris Brezillon <boris.brezillon@collabora.com> wrote on Sun, 10 May
2020 08:52:19 +0200:
> On Sun, 10 May 2020 08:51:46 +0200
> Boris Brezillon <boris.brezillon@collabora.com> wrote:
>
> > On Fri, 8 May 2020 19:13:38 +0200
> > Miquel Raynal <miquel.raynal@bootlin.com> wrote:
> >
> > > + pktsize = DIV_ROUND_UP(nfc_op->len, nfc_op->steps);
> > > + nfc_op->pkt_reg |= PKT_SIZE(round_up(pktsize, 4)) |
> > > + PKT_STEPS(nfc_op->steps);
> >
> > I thought we agreed on reject any mismatch in the size. Any reason for
>
> ^rejecting
>
> > not being strict here?
>
I cannot, reading a two bytes ID fails if I don't round it up to 4 ->
no NAND device found!
______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/
next prev parent reply other threads:[~2020-05-10 8:33 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-08 17:13 [PATCH v4 0/8] New Arasan NAND controller driver Miquel Raynal
2020-05-08 17:13 ` Miquel Raynal
2020-05-08 17:13 ` [PATCH v4 1/8] lib/bch: Rework a little bit the exported function names Miquel Raynal
2020-05-08 17:13 ` Miquel Raynal
2020-05-08 17:13 ` [PATCH v4 2/8] lib/bch: Allow easy bit swapping Miquel Raynal
2020-05-08 17:13 ` Miquel Raynal
2020-05-08 17:13 ` [PATCH v4 3/8] mtd: rawnand: Ensure the number of bitflips is consistent Miquel Raynal
2020-05-08 17:13 ` Miquel Raynal
2020-05-08 17:13 ` [PATCH v4 4/8] mtd: rawnand: Add nand_extract_bits() Miquel Raynal
2020-05-08 17:13 ` Miquel Raynal
2020-05-08 17:13 ` [PATCH v4 5/8] MAINTAINERS: Add Arasan NAND controller and bindings Miquel Raynal
2020-05-08 17:13 ` Miquel Raynal
2020-05-08 17:13 ` [PATCH v4 6/8] dt-bindings: mtd: Document ARASAN NAND bindings Miquel Raynal
2020-05-08 17:13 ` Miquel Raynal
2020-05-11 14:10 ` Michal Simek
2020-05-11 14:10 ` Michal Simek
2020-05-18 18:12 ` Rob Herring
2020-05-18 18:12 ` Rob Herring
2020-05-08 17:13 ` [PATCH v4 7/8] mtd: rawnand: arasan: Add new Arasan NAND controller Miquel Raynal
2020-05-08 17:13 ` Miquel Raynal
2020-05-10 6:51 ` Boris Brezillon
2020-05-10 6:51 ` Boris Brezillon
2020-05-10 6:52 ` Boris Brezillon
2020-05-10 6:52 ` Boris Brezillon
2020-05-10 8:33 ` Miquel Raynal [this message]
2020-05-10 8:33 ` Miquel Raynal
2020-05-10 7:02 ` Boris Brezillon
2020-05-10 7:02 ` Boris Brezillon
2020-05-10 8:35 ` Miquel Raynal
2020-05-10 8:35 ` Miquel Raynal
2020-05-10 8:41 ` Boris Brezillon
2020-05-10 8:41 ` Boris Brezillon
2020-05-10 8:53 ` Miquel Raynal
2020-05-10 8:53 ` Miquel Raynal
2020-05-11 16:14 ` Miquel Raynal
2020-05-11 16:14 ` Miquel Raynal
2020-05-10 7:03 ` Boris Brezillon
2020-05-10 7:03 ` Boris Brezillon
2020-05-11 15:07 ` Miquel Raynal
2020-05-11 15:07 ` Miquel Raynal
2020-05-11 15:32 ` Boris Brezillon
2020-05-11 15:32 ` Boris Brezillon
2020-05-11 15:46 ` Miquel Raynal
2020-05-11 15:46 ` Miquel Raynal
2020-05-11 15:50 ` Miquel Raynal
2020-05-11 15:50 ` Miquel Raynal
2020-05-11 15:59 ` Boris Brezillon
2020-05-11 15:59 ` Boris Brezillon
2020-05-08 17:13 ` [PATCH v4 8/8] mtd: rawnand: arasan: Support the hardware BCH ECC engine Miquel Raynal
2020-05-08 17:13 ` Miquel Raynal
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200510103309.4ef5467a@xps13 \
--to=miquel.raynal@bootlin.com \
--cc=Tudor.Ambarus@microchip.com \
--cc=boris.brezillon@collabora.com \
--cc=devicetree@vger.kernel.org \
--cc=linux-mtd@lists.infradead.org \
--cc=mark.rutland@arm.com \
--cc=monstr@monstr.eu \
--cc=nagasure@xilinx.com \
--cc=richard@nod.at \
--cc=robh+dt@kernel.org \
--cc=thomas.petazzoni@bootlin.com \
--cc=vigneshr@ti.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.